Mar 28, 2012 10:25 AM
Don't believe in magic? Then you obviously haven't tried out Coffee Joulies ($50 for 5). Toss one in your mug and your coffee instantly cools down to perfectly drinkable temperature. That's right - no more burning the roof of your mouth and spitting black gold all over your keyboard. And now you're probably thinking, "Whatever. An ice cube can do the same thing." Perhaps - but can an ice cube then keep your coffee hot for the next several hours? The answer is no: it can't. How do Coffee Joulies do this? We're pretty sure the answer has something to do with unicorns, and it's generally best not to ask about unicorns. Just sit back, sip, and enjoy.